Zero nonsense pervades GH Pasta Co., Brian Clevenger’s quick-service outlet near the Spheres. Not in the spare aesthetic, nor the straightforward menu of tagliatelle, rigatoni, and assorted starters, like elegant roast broccoli salad. Certainly not in the kitchen, where a hustling staff busts out shockingly good bowls of $10 pasta. Clevenger’s spaghetti bolognese might be the best thing you’ll ever eat from a compostable takeaway container.